McCorduck, Pamela, author
McGraw-Hill Book, 1985
Buku Teks
London: Company Book, 1997,
Buku Teks
Blank, Glenn, author
WCB/McGraw-Hill , 1998
Buku Teks
Fortuin, Egbert, author
Cambridge University Press, 2019
Buku Teks
Canals, Jordi, author
Oxford University Press , 1997
Buku Teks